. They are very easy to use and work well. I glue them to drywall, tile and wood. I have them in my garage to hold the brooms and on the deck to hold the cornices. Simply peel off the backing and press against any surface you want to stick to. Days have passed but they haven't fallen off and still hold all my stuff with no issues. You can stick them wherever you want and place them where you want. It is very comfortable and works very well. Haven't tried peeling anything off the wall yet, but I suspect it will likely strip my paint. I don't have to remove them that quickly so I don't mind and I can always touch up the color.